JobFlowInstancesDetail

public struct JobFlowInstancesDetail : AWSShape

Undocumented

  • Declaration

    Swift

    public static var _members: [AWSShapeMember]

  • The name of an Amazon EC2 key pair that can be used to ssh to the master node.

    Declaration

    Swift

    public let ec2KeyName: String?

  • For clusters launched within Amazon Virtual Private Cloud, this is the identifier of the subnet where the cluster was launched.

    Declaration

    Swift

    public let ec2SubnetId: String?

  • The Hadoop version for the cluster.

    Declaration

    Swift

    public let hadoopVersion: String?

  • The number of Amazon EC2 instances in the cluster. If the value is 1, the same instance serves as both the master and core and task node. If the value is greater than 1, one instance is the master node and all others are core and task nodes.

    Declaration

    Swift

    public let instanceCount: Int

  • Details about the instance groups in a cluster.

    Declaration

    Swift

    public let instanceGroups: [InstanceGroupDetail]?

  • Specifies whether the cluster should remain available after completing all steps.

    Declaration

    Swift

    public let keepJobFlowAliveWhenNoSteps: Bool?

  • The Amazon EC2 instance identifier of the master node.

    Declaration

    Swift

    public let masterInstanceId: String?

  • The Amazon EC2 master node instance type.

    Declaration

    Swift

    public let masterInstanceType: String

  • The DNS name of the master node. If the cluster is on a private subnet, this is the private DNS name. On a public subnet, this is the public DNS name.

    Declaration

    Swift

    public let masterPublicDnsName: String?

  • An approximation of the cost of the cluster, represented in m1.small/hours. This value is incremented one time for every hour that an m1.small runs. Larger instances are weighted more, so an Amazon EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.

    Declaration

    Swift

    public let normalizedInstanceHours: Int?

  • The Amazon EC2 Availability Zone for the cluster.

    Declaration

    Swift

    public let placement: PlacementType?

  • The Amazon EC2 core and task node instance type.

    Declaration

    Swift

    public let slaveInstanceType: String

  • Specifies whether the Amazon EC2 instances in the cluster are protected from termination by API calls, user intervention, or in the event of a job-flow error.

    Declaration

    Swift

    public let terminationProtected: Bool?

  • Undocumented

    Declaration

    Swift

    public init(ec2KeyName: String? = nil, ec2SubnetId: String? = nil, hadoopVersion: String? = nil, instanceCount: Int, instanceGroups: [InstanceGroupDetail]? = nil, keepJobFlowAliveWhenNoSteps: Bool? = nil, masterInstanceId: String? = nil, masterInstanceType: String, masterPublicDnsName: String? = nil, normalizedInstanceHours: Int? = nil, placement: PlacementType? = nil, slaveInstanceType: String, terminationProtected: Bool? = nil)